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Rapid:
Individual Calculations August 2023 |
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| Chan, Trevor Xavier Yao Total change: -2.00 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Rapid S2 | Hong Kong | HKG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1545 | 5.50 | 7 | -0.10 | 20 | -2.00 | |
|  Xiong, Weilin | | | 1212 | HKG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Lo, Jason Jun-San | | | 1156 | HKG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Chu, Kin Ho | | | 1188 | HKG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ho, In Hei Henry | f | | 1602 | HKG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Law, Ching Yin | | | 1343 | HKG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Lam, Lok Sum | | | 1145 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lau, Tsz Yiu Christ | | | 1282 | HKG | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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